Triplet in the constellation Leo

 Posted: Mar 27th, 2020
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NGC
IC
HD
Technical Info
Telescope/Lens: Объктив Юпитер 21М
Camera: ZWO ASI 178 mm
Mount: Sky-Watcher EQ3-2 MyDrive
Guide Scope: Юпитер 37А
Guide Camera: QHY 5
Software: Maxim DL, DeepSkyStacker, FitSracker, PS
Accessories: Фильтр Baader Planetarium NEODYMIUM 1.25", ССD-фильтры NoNaMe
Exposure:
18 x 300" ISO/Gain: 190
20 x 360" ISO/Gain: 190
27 x 360" ISO/Gain: 190
Orange, Bortle 6 zone:
 Kharkiv, Ukraine
6 h 12 m
2016
Resolution: 1647x1040 px
Scale: 8926 KB
L-channel synthesized from three color channels. Scale approximately 60%.
Updated
  28 Mar, 2020
  9 h 12 m
Captured an additional 3 hours in the red channel. Consequently, 3 hours were added to the synthetic luminance channel. Scale 70%.
Current photo
  27 Mar, 2020
  6 h 12 m
L-channel synthesized from three color channels. Scale approximately 60%.
  24 Mar, 2020
  1 h 30 m
Jupiter 21M test. It seems like the light grasp has improved, judging by the lettuce leaves in the Hamburger. The detail also seems higher. But the overall impr…
  21 Mar, 2020
  1 h 12 m
Today's trio. (March 20, 2020, or rather yesterday's already :)) ) Aperture stopped down to f/5. Yes. Aperture rules. The previous shot had 120-second exposures…
  19 Jan, 2020
  3 h 18 m
A trio of galaxies in the constellation Leo and neighbors. Imaging from January 8th and 17th, 2020. Scale 70%. Seems slightly out of focus.
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